Abstract: A method of decoding video data performed by an electronic device is provided. The method receives the video data and determines a block unit from a current frame included in the video data. The method further determines a plurality of luma reconstructed samples in a luma block of the block unit based on the video data and determines a prediction model filter of a prediction model mode for a chroma block of the block unit based on the video data. The method then determines a prediction model filter of a prediction model mode for a chroma block of the block unit based on the video data and reconstruct the chroma block of the block unit by applying the plurality of luma square values and the plurality of luma gradient values to the prediction model filter.

Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: A method of decoding a bitstream by an electronic device is provided. The method receives an image frame of a bitstream and determines a block unit having a block width and a block height based on the received image frame. The method determines whether a geometric partitioning mode is disabled for the block unit based on a comparison between the block width and the block height. The method divides the block unit to generate multiple sub-blocks predicted by different merge candidates of the block unit when the geometric partitioning mode is enabled and applied on the block unit. The predicted block is generated by predicting block unit based on a prediction mode different from the geometric partitioning mode when the geometric partitioning mode is disabled for the block unit. The method them reconstructs the block unit based on the predicted block.

Abstract: A method of decoding a bitstream by an electronic device is provided. The method determines a block unit from an image frame received from the bitstream. To reconstruct the block unit, the method receives, from a candidate list, first motion information having a first list flag for selecting a first reference frame and second motion information having a second list flag for selecting a second reference frame. The method then stores a predefined one of the first and second motion information for a sub-block determined in the block unit when the first list flag is identical to the second list flag.

Abstract: A display device includes a display panel, a first frame, a second frame and an adhesive element. The first frame is disposed corresponding to the display panel and includes a bottom portion and a side wall. The bottom portion is connected to the side wall. The second frame is disposed on the first frame. The display panel is disposed on a part of the second frame. The adhesive element is disposed between the first frame and the second frame. The adhesive element contacts at least a part of the bottom portion and at least a part of the side wall. An assembling method of the display device is also provided.

Abstract: A display device and a manufacturing method thereof are provided. The manufacturing method of the display device includes following steps: assembling a protection substrate and a display panel, wherein the protection substrate has an inner surface, facing a first surface of the display panel, and an end portion extends towards the display panel; assembling a device component and the display panel disposed between the device component and the protection substrate, wherein the device component has a component side surface, the display panel has a side surface, and a gap is formed among the end portion, the component side surface and the side surface; extending a dispensing extending portion to the gap; and dispensing an adhesive to the side surface and the component side surface to form an adhesive layer.

Abstract: A display device and a method for preparing the same are disclosed. The display device includes a display panel and a backlight module. The backlight module is located below the display panel and includes a back plate, a first adhesive layer, a light emitting module and a reflector. The first adhesive layer is disposed on the back plate and the first adhesive layer includes a first area and a second area. The first area is adjacent to the second area. The light emitting module includes a light emitting unit and a print circuit board. The light emitting unit and the print circuit board are electrically connected, and the print circuit board is disposed in the first area of the first adhesive layer. A part of the reflector is disposed in the second area of the first adhesive layer.

Abstract: A display device includes a display panel, a first frame, a second frame and an adhesive element. The first frame is disposed corresponding to the display panel and includes a bottom portion and a side wall. The bottom portion is connected to the side wall. The second frame is disposed on the first frame. The display panel is disposed on a part of the second frame. The adhesive element is disposed between the first frame and the second frame. The adhesive element contacts at least a part of the bottom portion and at least a part of the side wall. An assembling method of the display device is also provided.

Abstract: A display device and a method for preparing the same are disclosed. The display device includes a display panel and a backlight module. The backlight module is located below the display panel and includes a back plate, a first adhesive layer, a light emitting module and a reflector. The first adhesive layer is disposed on the back plate and the first adhesive layer includes a first area and a second area. The first area is adjacent to the second area. The light emitting module includes a light emitting unit and a print circuit board. The light emitting unit and the print circuit board are electrically connected, and the print circuit board is disposed in the first area of the first adhesive layer. A part of the reflector is disposed in the second area of the first adhesive layer.